强制详细错误报告

Question

一旦运行我的测试，我就遇到了这个问题：

=ERROR REPORT==== 29-Jul-2016::01:34:22 ===
** Generic server <0.141.0> terminating 
** Last message in was {send_req,
                           {{url,
                                ***************,
                               *****************,443,
                                undefined,undefined,"/api",https,hostname},
                            [{"X-API-Version","0.5"},
                             {"Accept","*/*"}],
                            post,<<>>,
                            [{is_ssl,true},
                             {ssl_option,
                                 [{certfile,
                                      <<"/Users/slava/src/api/cert_dev.pem">>},
                                  {password,"nil"}]}],
                            15000}}

** Reason for termination == 
** {{badmatch,false},
    [{ibrowse_lib,get_value,2,
                  [{file,"/Users/slava/Documents/src/api/deps/ibrowse/src/ibrowse_lib.erl"},
                   {line,184}]},
     {ibrowse_http_client,check_ssl_options,2,
     {gen_server,try_handle_call,4,[{file,"gen_server.erl"},{line,629}]},
     {gen_server,handle_msg,5,[{file,"gen_server.erl"},{line,661}]},
     {proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,240}]}]}

然后我运行了相同的测试，它失败并显示小错误消息。非常缺乏信息。

无法弄清楚究竟是什么迫使这份冗长的报道。

通常的一个：

1) test get vehicle data by vin 
     test/adapter_test.exs:14
     match (=) failed
     code: %HTTPotion.Response{} = Adapter.request(:get, 'vehicles', vin: @vin)
     rhs:  %HTTPotion.ErrorResponse{message: "closed"}
     stacktrace:
       test/remoto_adapter_test.exs:15: (test)